From mboxrd@z Thu Jan 1 00:00:00 1970 From: sebastian.hesselbarth@gmail.com (Sebastian Hesselbarth) Date: Sun, 7 Jul 2013 22:33:51 +0200 Subject: [PATCH] net: mv643xx_eth: fix DT port device name Message-ID: <1373229231-8838-1-git-send-email-sebastian.hesselbarth@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Device tree support added to Marvell MV643xx ethernet driver registers port devices from port device nodes found on the corresponding controller node. The current port device name will cause the second controller to fail on registration because of two identical device names. This fixes the issue by taking the device node's name also as port device name. Signed-off-by: Sebastian Hesselbarth Reported-by: Jonas Gorski --- Cc: Lennert Buytenhek Cc: Jonas Gorski Cc: netdev at vger.kernel.org Cc: linux-arm-kernel at lists.infradead.org Cc: linux-kernel at vger.kernel.org --- drivers/net/ethernet/marvell/mv643xx_eth.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/marvell/mv643xx_eth.c b/drivers/net/ethernet/marvell/mv643xx_eth.c index 6495bea..1f3a03d 100644 --- a/drivers/net/ethernet/marvell/mv643xx_eth.c +++ b/drivers/net/ethernet/marvell/mv643xx_eth.c @@ -2521,7 +2521,7 @@ static int mv643xx_eth_shared_of_add_port(struct platform_device *pdev, of_property_read_u32(pnp, "duplex", &ppd.duplex); } - ppdev = platform_device_alloc(MV643XX_ETH_NAME, ppd.port_number); + ppdev = platform_device_alloc(pnp->name, ppd.port_number); if (!ppdev) return -ENOMEM; ppdev->dev.coherent_dma_mask = DMA_BIT_MASK(32); -- 1.7.10.4